From 9b8712237c3a50a5eaca05174f819fa1971c78f0 Mon Sep 17 00:00:00 2001
From: happybell80 <goeun2dcc@gmail.com>
Date: Tue, 8 Jul 2025 00:50:53 +0900
Subject: [PATCH] Fix port 80 already in use error
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- Add port 80 usage detection with netstat and docker ps
- Stop and remove containers using port 80 before deployment
- Ensures clean port 80 for nginx service
- Prevents 'bind: address already in use' errors

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .github/workflows/deploy.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index b6fcca3..bb463e3 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -89,7 +89,16 @@ jobs:
 
             echo "Deployed to $DEPLOY; backup saved at $BACKUP"
 
-            # 5) docker-compose 재시작
+            # 5) 포트 80 사용 중인 컨테이너 정리
+            echo "Checking port 80 usage..."
+            netstat -tlnp | grep :80 || true
+            docker ps --format "table {{.Names}}\t{{.Ports}}" | grep ":80" || true
+            
+            # 포트 80 사용하는 모든 컨테이너 정지
+            docker ps --filter "publish=80" -q | xargs -r docker stop
+            docker ps -a --filter "publish=80" -q | xargs -r docker rm
+
+            # 6) docker-compose 재시작
             cd "$DEPLOY"
             docker-compose down 2>/dev/null || true
             docker-compose up -d --build